PRESLHY Experiment series 3.4

In the frame WP3.4 of the PRESLHY project 10 experiments on LH2-pool formation above different substrates have been performed with the POOL-facility on a free field-test site located a few kilometers to the north of KIT Campus North. Substrates to be investigated comprised concrete, sand, water and gravel. Four of the experiments were made with artificial side wind of known direction and known velocity to investigate the influence of side wind on the formation and evaporation of the LH2-pools.在PRESLHY项目的工作包3.4（WP3.4）中，依托坐落于卡尔斯鲁厄理工学院北校区（KIT Campus North）以北数公里处的野外试验场内的POOL实验装置（POOL-facility），针对不同基底上的液氢池（LH2）形成过程开展了10组试验。待研究的基底涵盖混凝土、砂土、水与砾石。其中4组试验引入了方向与流速均已知的人工侧风，以探究侧风对液氢池形成与蒸发过程的影响。